https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13990701Edit ImageSaveSaveEditCropCustom TextGuglielmus Gratarolus. Line engraving by T. Stimmer, 1587.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 773 x 1200 px | 300 dpiLarge JPEG 1377 x 2139 px | 300 dpiFree DownloadGuglielmus Gratarolus. Line engraving by T. Stimmer, 1587.More